254132250 has 64 divisors (see below), whose sum is σ = 638426880. Its totient is φ = 67329600.

The previous prime is 254132237. The next prime is 254132251. The reversal of 254132250 is 52231452.

It is a self number, because there is not a number n which added to its sum of digits gives 254132250.

It is not an unprimeable number, because it can be changed into a prime (254132251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124236 + ... + 126264.

It is an arithmetic number, because the mean of its divisors is an integer number (9975420).

Almost surely, 2^254132250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254132250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319213440).

254132250 is an abundant number, since it is smaller than the sum of its proper divisors (384294630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254132250 is a wasteful number, since it uses less digits than its factorization.

254132250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216 (or 2206 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 254132250 is about 15941.5259620903. The cubic root of 254132250 is about 633.4124477961.

The spelling of 254132250 in words is "two hundred fifty-four million, one hundred thirty-two thousand, two hundred fifty".